Bottle opener



FIG. 1 is an isometric view of a bottle opener showing our new design;

FIG. 2 is a front view thereof, with the back view being identical thereto;

FIG. 3 is a top view;

FIG. 4 is a bottom view;

FIG. 5 is a left side view, with the right side view being identical thereto; and,

FIG. 6 is a front view of the bottle opener in an alternate position.

The bottle cap depicted by broken lines in FIG. 6 has been shown for the purpose of illustrating environment that forms no part of the claimed design. 

CLAIM The ornamental design for a bottle opener, as shown and described. 